fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [15.8% done] [ 22710/ 4872 kb/s] [eta 00m:16s] Threads: 3: [mmm] [21.1% done] [ 24978/ 1365 kb/s] [eta 00m:15s] Threads: 3: [mmm] [26.3% done] [ 12967/ 10726 kb/s] [eta 00m:14s] Threads: 3: [mmm] [30.0% done] [ 18194/ 4368 kb/s] [eta 00m:14s] Threads: 3: [mmm] [36.8% done] [ 16180/ 9631 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.1% done] [ 7728/ 13547 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.4% done] [ 13609/ 8171 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 1330/ 15273 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.4% done] [ 6448/ 6680 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 12019/ 2530 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 10000/ 5213 kb/s] [eta 00m:09s] Threads: 3: [mmm] [63.6% done] [ 5027/ 9070 kb/s] [eta 00m:08s] Threads: 3: [mmm] [65.2% done] [ 10189/ 1529 kb/s] [eta 00m:08s] Threads: 3: [mVV] [66.7% done] [ 18444/ 1292 kb/s] [eta 00m:08s] Threads: 3: [mVV] [68.0% done] [ 28598/ 800 kb/s] [eta 00m:08s] Threads: 2: [V_V] [72.0% done] [ 31691/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [82.6% done] [ 29733/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=3005 read : io=100MiB, bw=5,405KiB/s, runt= 19397msec slat (msec): min= 0, max= 2825, avg=567.29, stdev=945.71 clat (msec): min= 0, max= 459, avg=61.68, stdev=55.00 bw (KiB/s) : min= 3, max=19779, per=36.24%, avg=5876.43, stdev=5177.08 write: io=32,976KiB, bw=2,038KiB/s, runt= 16568msec slat (msec): min= 0, max= 249, avg= 1.84, stdev=11.61 clat (msec): min= 5, max= 256, avg=79.19, stdev=50.95 bw (KiB/s) : min= 0, max= 8208, per=45.94%, avg=3143.93, stdev=2820.06 cpu : usr=9.11%, sys=0.37%, ctx=1080 IO depths : 1=0.7%, 2=4.1%, 4=47.9%, 8=47.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.5%, 10=5.7%, 20=14.5%, 50=26.4%, 100=29.5% lat (msec): 250=22.3%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3006 read : io=100MiB, bw=5,919KiB/s, runt= 17714msec slat (msec): min= 0, max= 2893, avg=928.03, stdev=1041.31 clat (msec): min= 0, max= 293, avg=46.91, stdev=50.31 bw (KiB/s) : min= 22, max=24436, per=46.86%, avg=7598.57, stdev=7036.79 write: io=41,940KiB, bw=2,939KiB/s, runt= 14609msec slat (msec): min= 0, max= 112, avg= 1.26, stdev= 4.56 clat (msec): min= 4, max= 250, avg=64.20, stdev=35.17 bw (KiB/s) : min= 0, max=10297, per=63.22%, avg=4326.44, stdev=3279.21 cpu : usr=9.89%, sys=0.88%, ctx=1230 IO depths : 1=0.6%, 2=4.1%, 4=47.5%, 8=47.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=1.5%, 10=13.4%, 20=17.7%, 50=22.6%, 100=29.4% lat (msec): 250=14.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3008 read : io=100MiB, bw=5,495KiB/s, runt= 19080msec slat (msec): min= 0, max= 3544, avg=814.82, stdev=1177.70 clat (msec): min= 0, max= 295, avg=59.39, stdev=54.74 bw (KiB/s) : min= 65, max=15253, per=38.12%, avg=6182.38, stdev=4217.49 write: io=35,820KiB, bw=2,355KiB/s, runt= 15573msec slat (msec): min= 0, max= 215, avg= 1.32, stdev= 8.95 clat (msec): min= 3, max= 206, avg=76.05, stdev=38.15 bw (KiB/s) : min= 0, max= 8461, per=48.23%, avg=3301.18, stdev=2994.44 cpu : usr=8.64%, sys=0.50%, ctx=1138 IO depths : 1=0.8%, 2=4.1%, 4=49.0%, 8=46.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.8%, 10=6.2%, 20=17.2%, 50=23.4%, 100=29.1% lat (msec): 250=22.5%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,217KiB/s, minb=5,405KiB/s, maxb=5,919KiB/s, mint=17714msec, maxt=19397msec WRITE: io=108MiB, aggrb=6,844KiB/s, minb=2,038KiB/s, maxb=2,939KiB/s, mint=17714msec, maxt=19397msec Disk stats (read/write): cciss!c0d0: ios=4851/2098, merge=1562/545, ticks=277944/212180, in_queue=490124, util=99.60% 5.22user 0.34system 0:19.59elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+221504outputs (0major+2359minor)pagefaults 0swaps